| 释义 |
DEFINITIVE EXAMPLES 权威例句〔REPRESENT〕Each class will elect two students to represent them on the School Council. 每班将选出两名学生在学校委员会里当代表。朗文写作活用〔elect〕We elected him as our representative.我们选他当代表。剑桥高阶〔root〕A number that reduces a polynomial equation in one variable to an identity when it is substituted for the variable.解,根:当代表变量时简化变量中的多项式或方程得出的一个单位元素的数美国传统The talks ended abruptly when one of the delegations walked out in protest.当代表团之一离场抗议时,谈判突然停止。剑桥国际 |